Just to be different you could try a longer bino strap slung to the side under your arm. Basically carried like a purse. I move when hunting and sometimes have to boogie to get into position for a shot. I got sick of binos bouncing off my chest and now carry them off to the side. I think a lot of safari guys carry this way and it works great for me.
https://www.amazon.com/Vortex-Optic...ative=165953&creativeASIN=B0033JSZSY
